Price AtlasInteractive atlas · All states · techysurgeon.comSt Anne Hospital: what a joint replacement costs
Burien, WA 98166 · CMS Certification Number 500011. What Medicare pays this hospital for knee, hip and shoulder replacement, what it lists, how it compares, and what a surgery center nearby is paid.
Medicare prices at St Anne Hospital
| Operation | Inpatient avg total payment Medicare + patient share | List price | List ÷ total | Outpatient Medicare allowed |
|---|---|---|---|---|
| Hip or knee replacement | — | — | — | $13,082 |
| Shoulder replacement | — | — | — | $18,987 |
Commercial negotiated rates (beta)
| MS-DRG 470 | Median across insurers | × Medicare total payment | Lowest–highest insurer | Insurers |
|---|---|---|---|---|
| Hip or knee replacement | $38,834 | — | $27,242–$46,608 | 8 |
| Insurer | Median negotiated, MS-DRG 470 | × Medicare total payment | Plans |
|---|---|---|---|
| Regence BlueShield | $46,608 | — | 1 |
| UnitedHealthcare | $45,459 | — | 1 |
| First Choice | $42,361 | — | 1 |
| Aetna | $41,246 | — | 1 |
| Uniform Medical Plan | $36,422 | — | 1 |
| Cigna | $36,315 | — | 1 |
| Sound Family Medicine | $31,784 | — | 1 |
| Premera Blue Cross | $27,242 | — | 1 |
From the hospital's price-transparency file (2026-02-28); commercial plans, dollar-amount contracts only.
From the hospital's price-transparency file (2026-02-28); commercial plans, dollar-amount contracts only.
Quality
Complications after hip or knee replacement: 5.7% (no different from the national rate). Readmissions: 5.8%. Overall Care Compare rating: 4 of 5 stars. Nonprofit · Acute · 279 beds
Washington requires a certificate of need for new surgery centers.
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Questions
How much does Medicare pay St Anne Hospital for a knee or hip replacement?
The Medicare allowed amount averaged $13,082 per outpatient hip or knee replacement case (APC 5115, 35 cases) in 2024. Inpatient stays were too few to report.
Is a knee replacement cheaper at a surgery center near St Anne Hospital?
Yes for Medicare facility payments. Proliance Southwest Seattle Surgery Center, an orthopedic surgery center same ZIP away, is paid about $9,864 by Medicare for a knee replacement (CPT 27447). Not every patient is a surgery-center candidate.
What do commercial insurers pay St Anne Hospital for a hip or knee replacement?
From the hospital's own price-transparency file, commercial plans' negotiated rates for MS-DRG 470 have a median of $38,834 across 8 insurers, ranging from $27,242 to $46,608.